From patchwork Fri Jul 16 10:36:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 478533 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5AC3DC12002 for ; Fri, 16 Jul 2021 10:37:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3EB51613D0 for ; Fri, 16 Jul 2021 10:37:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238243AbhGPKkM (ORCPT ); Fri, 16 Jul 2021 06:40:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46696 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237344AbhGPKkM (ORCPT ); Fri, 16 Jul 2021 06:40:12 -0400 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC234C06175F; Fri, 16 Jul 2021 03:37:16 -0700 (PDT) Received: by mail-pj1-x1033.google.com with SMTP id g24so6209204pji.4; Fri, 16 Jul 2021 03:37:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8G+M3Pw6x7gYnZSkh4aaoUmFg7SaF7iRIrkpxTHDQbs=; b=VNwmVnNALzHJttybOSu9O4QJ6IvIeATmuH7H39D4n0I7+wLVes021heN6eS+xJHtUl YhfMIQN7Y7nrtpnD++hkvPBxt+ahBh8bbFJ8SnBKR4BAZQpBjsK+3yd50Ltw4KKp74kw D/+bzUVvpQ+nr6KE+zVBG6c3kNBSYRwTe9biArR0KcKuT5A/tLdEPgs7BKBa//r1uAfR 47ISCzQgVruYpRcNDvrB39+Jg/dw6njT4gk/hjjKDLROY6YECMASaDYzmv4SQZnIHWSP BNTE03w1Dnc6rdKYLeqjDOFCV6vNdm0RCqKp7Sk0YBf0K6EGyAJdmc7Y5Q4MaVoX+6Fb R8cw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8G+M3Pw6x7gYnZSkh4aaoUmFg7SaF7iRIrkpxTHDQbs=; b=pShsV/woEbJCLduQGNPR6Rm7bNDaYT0mb+ZMmEcggMlR/g7/Dfm8wI9CBaQ//m1v02 PIoUv+vhxdp1QhtMcq98wV40YtwkUexQCl88bp9NuZyEDjuI7L6fyb3S/zTkYUTfflbM oX1e4JlXV/eKQLnod+P9WpgDJZAPo4HeIGSaDDliJ1+lLCFscfbTTzX+WHv0jC2OCfK0 v1IcG1CgjvBtZVwIwSGsi+fVQOW6vwlJOkmB9LMZ+D8an+1znq6ZjIru+HhlP88bg5aw r7R+h+vTqEvU6d9Uuli2cF4QY1SLheEMzzaIOHuSTthrMtQFHNL8b8wdr/rg+KMJnqGK 5OIA== X-Gm-Message-State: AOAM532YP4c9FIxunskNsG+yek+Mzj95hqiGWHNZaWUZ3oTr2YwI3qq8 NQGyFfJzBX6zGDdZNlMAwzs= X-Google-Smtp-Source: ABdhPJzAO3AEXflzapXSJAOdvXJDpcbPoXXSMAFsuA1F9e87YTfPkmufyOz0AGRqHTGlQSf3SyjVHg== X-Received: by 2002:a17:90a:f698:: with SMTP id cl24mr14779412pjb.79.1626431836205; Fri, 16 Jul 2021 03:37:16 -0700 (PDT) Received: from archl-c2lm.. ([103.51.72.31]) by smtp.gmail.com with ESMTPSA id d29sm10070111pfq.193.2021.07.16.03.37.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Jul 2021 03:37:15 -0700 (PDT) From: Anand Moon To: linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Anand Moon , Matt Corallo , Rob Herring , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Kishon Vijay Abraham I , Vinod Koul , Emiliano Ingrassia , Brian Kim , devicetree@vger.kernel.org Subject: [PATCHv2 0/4] Meson-8b and Meson-gxbb Fix some missing code Date: Fri, 16 Jul 2021 10:36:32 +0000 Message-Id: <20210716103651.1455-1-linux.amoon@gmail.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Odroid C1+ and Odroid C2 USB feature is broken It's being observed the after initiation of USB phy the USB port goes in to suspend state, If we pass usbcore.autosuspend=-1 via command line USB hotplug seen to be working. Another issue I observed is increase of USB interrupts event even if there is not much activity on USB ports. $ cat /proc/interrupts | grep usb 35: 26462800 0 0 0 GIC-0 63 Level c90c0000.usb, dwc2_hsotg:usb1 Changes added power node to usb phy and small code cleanup in usb phy. Previous version RFC. [0] https://patchwork.kernel.org/project/linux-amlogic/cover/20210617194154.2397-1-linux.amoon@gmail.com/ Dopped the reoder of code changes as of now. V1 > changes Fixed the GPIO input signal on Odroid C1+/C2 New patch added to fix Odroid C2. Thanks -Anand Anand Moon (4): ARM: dts: meson8b: odroidc1: Add usb phy power node arm64: dts: amlogic: odroidc2: Fix the chip enable signal for usb power phy: amlogic: meson8b-usb2: Power off the PHY by putting it into reset mode phy: amlogic: meson8b-usb2: don't log an error on -EPROBE_DEFER arch/arm/boot/dts/meson8b-odroidc1.dts | 19 +++++++++++++++++++ .../boot/dts/amlogic/meson-gxbb-odroidc2.dts | 7 +++---- drivers/phy/amlogic/phy-meson8b-usb2.c | 8 ++++++-- 3 files changed, 28 insertions(+), 6 deletions(-)